Expandable spinal fusion cage



1. Expandable spinal fusion cage

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6: Enlarged Top

1.7: Bottom

1.8: Reference view of state of use

1.9: Reference view of state of use

1.10: Cross-sectional reference view showing the state of use taken inthe direction of line A-A of Fig. 1.2

1.11: Cross-sectional enlarged reference view showing the state of usetaken from the broken line circle of Fig. 1.10

In the reproductions, the evenly-spaced broken lines show portions of anexpandable spinal fusion cage that form no part of the claim; thedash-dot-dash lines represent boundaries of the claimed design and formno part thereof.

CLAIM The ornamental design for an expandable spinal fusion cage, asshown and described.